/*
 *    Copyright 2022 jacky4631 shen ji email:121659050@qq.com
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */

package com.dataoke.shoppingguide.app773026.activity.user.collection;

import android.content.Context;

import com.dataoke.shoppingguide.app773026.db.DaoUtilsStore;
import com.dataoke.shoppingguide.app773026.db.FavoriteBean;

import java.util.List;

/**
 *
 * @author: shen ji
 * @date: 2022/3/15
 * @email: 121659050@qq.com
 * @wechat: jacky4631
 */
class UserCollectionPresenter implements UserCollectionContract.Presenter {
    private final UserCollectionContract.View mView;
    static final String CACHE_NAME = "user_collection_cache";

    UserCollectionPresenter(UserCollectionContract.View mView) {
        this.mView = mView;
        this.mView.setPresenter(this);
    }

    @Override
    public void getCache(Context context) {
        List<FavoriteBean> items = DaoUtilsStore.getInstance().getFavDaoUtils().queryAll();
        if (items == null || items.size() == 0)
            return;
        mView.onRefreshSuccess(items);
        mView.onComplete();
    }

    @Override
    public void onRefreshing() {
        List<FavoriteBean> items = DaoUtilsStore.getInstance().getFavDaoUtils().queryAll();
        if (items == null || items.size() == 0){
            mView.showNotMore();
        } else {
            mView.onRefreshSuccess(items);
            if (items == null || items.size() < 20){
                mView.showNotMore();
            }

        }
        mView.onComplete();
    }

    @Override
    public void onLoadMore() {
        mView.showNotMore();
        mView.onComplete();
    }

    @Override
    public void getFavReverse(final FavoriteBean collection, final int position) {
        FavoriteBean favoriteBean = new FavoriteBean();
        favoriteBean.setGoodsId(collection.getGoodsId());
        DaoUtilsStore.getInstance().getFavDaoUtils().delete(favoriteBean);
        mView.showGetFavSuccess(position);
    }
}
